1 duvet cover in perfect cotton percale. Soft, cool, and crisp, Brooklinen's percale weave will make your whole bed feel like the cool side of the pillow. Their 270 thread count provides the optimal balance of softness and breathability. Brooklinen uses only single ply, single pick construction so you can rest assured that their thread counts are honest and accurate. Pair a Classic Duvet Cover with an All-Season Down comforter for the most relaxing sleep any night of the year.